tcg: Implement insert_op_before
commita4ce099a7a4b4734c372f6bf28f3362e370f23c1
authorRichard Henderson <rth@twiddle.net>
Mon, 31 Mar 2014 00:14:02 +0000 (30 17:14 -0700)
committerRichard Henderson <rth@twiddle.net>
Fri, 13 Feb 2015 05:21:38 +0000 (12 21:21 -0800)
tree5f87c02f8b24417456b105757342b899f4723c34
parent0c627cdca20155753a536c51385abb73941a59a0
tcg: Implement insert_op_before

Rather reserving space in the op stream for optimization,
let the optimizer add ops as necessary.

Reviewed-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Signed-off-by: Richard Henderson <rth@twiddle.net>
tcg/optimize.c
tcg/tcg-op.c
tcg/tcg-op.h